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Comparison Aspiring Storm 2 vs BASEUS Super Mini Inflation Pump

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Aspiring Storm 2
BASEUS Super Mini Inflation Pump
Aspiring Storm 2BASEUS Super Mini Inflation Pump
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Power Bank with a capacity of 4500 mAh. Charging from USB type-C and DC 12 volts
Typecompressorcompressor
Power source
12 V
battery
12 V
 
Specs
Pressure gaugedigitaldigital
Max. pressure8.2 Atm2.47 Atm
Performance25 L/min30 L/min
Connectioncigarette lightercigarette lighter
Power cord length3 m
Hose length0.15 m0.18 m
Battery
Battery in setbuilt-in
Battery capacity4.5 Ah
Power Bank modeUSB A and USB C
General
Autostop function
Gauge backlight
Lamp
Size158х86х265 mm169x46x46 mm
Weight1 kg0.48 kg
Added to E-Catalogapril 2023october 2022

Power source

Rated supply voltage used by the electric compressor (see "Type"); in fact, the types of networks with which the device is compatible.

12 V. Standard on-board voltage for passenger cars and similar vehicles such as light trucks and many motorcycle models. 12V compatibility is almost mandatory for modern compressors (only a few models are not capable of operating on this voltage). However, note that the methods of connecting to on-board networks may be different; see "Connection" for details.

24 V. A voltage of 24 V is typical for on-board networks of heavy equipment — trucks, buses, etc., as well as some powerful SUVs. In compressors, compatibility with this supply is usually provided in addition to 12 V; Pure 24-volt models are extremely rare.

230 V. Connecting to a regular 230 V household outlet. Most often, this option is used as a spare, in addition to 12 V — so that if there is a nearby outlet, the compressor can be powered from it without loading the car battery and without wasting fuel on the on-board generator. However, there are models that use only 230 V — they are designed for stationary use in tyre shops, service stations, etc.

Battery. Powered by a removable or built-in battery, it gives you the freedom to use the compressor and allows you to get rid of its hard wire connect...ion to the on-board car network or a household outlet. However, a dead battery will still have to be charged sooner or later. And in this matter, you can not do without a wired connection. Keep in mind that the battery may not be included in the standard package of some rechargeable autocompressors and will need to be purchased separately.

Max. pressure

The maximum pressure provided by the pump or compressor — in other words, the highest tyre pressure that can be achieved using this unit.

In most models, this figure is from 2.5 to 10 atm, and in mechanical pumps (manual and foot, see "Type") pressure of more than 10 atm is practically not found at all. This is due to the fact that even for heavy trucks, the optimal tyre pressure is usually about 5 – 9 atm (depending on a number of parameters — there are special formulas and tables for calculations); and in passenger car tyres, a pressure of more than 2.5 atm is extremely rarely used. However, there are compressors with higher pressure parameters — 11 – 15 atm, 16 – 20 atm and even higher. The meaning of such characteristics is mainly in the "power reserve": a higher working pressure contributes to faster pumping. However, be careful not to over-inflate the tyre and damage it.

Performance

The capacity of the compressor (see "Type") is the maximum amount of air that it can pump into the tyre in a minute.

Higher performance reduces the time required to inflate the wheel; on the other hand, this parameter directly affects the dimensions, weight, power consumption and price of the compressor. So it is worth choosing according to performance, taking into account real needs. So, for a “duty” tyre inflation in a passenger car, a compressor with a low operating speed is quite enough — up to 20 L / min inclusive. And if the speed of full pumping is also important for you (for example, after replacing the rubber) — you can choose a unit for 21 – 40 L / min. In turn, models with more solid characteristics — 41 – 60 L / min and more — are intended mainly for heavy equipment like SUVs, trucks, tractors, etc.

Separately, it should be noted that this parameter is NOT suitable for calculating the exact inflation time (even if the exact volume of air in the wheel is known). The fact is that the actual performance of the compressor is always lower than the claimed one: the figures in the characteristics are indicated for free air outlet, and when pumping the wheels, the pumping speed will inevitably be lower due to the resistance of the nipple.

Power cord length

The length of the cord with which the compressor is connected to a power source — a standard car socket DC 12V (so-called cigarette lighter) or directly to the battery terminals. It is believed that the length of the cable should not be less than two metres to avoid inconvenience in operation.

Hose length

The length of the hose through which air is pumped into the tyre. The larger it is, the more convenient the device is to use. But it is rare that the compressor is left far from the wheel, especially if a pressure gauge is placed on the device, which must be periodically checked. For domestic use in cars, a one and a half metre long hose is enough. Powerful and performant models can be equipped with a hose of 7 metres or more, but these are more solutions for commercial use in car services.

Battery in set

The presence or absence of a battery supplied with the corresponding compressor. This item may also indicate a built-in battery.

Models with a removable battery are usually produced for a specific battery platform (see the corresponding paragraph). The advantage of this solution is obvious: first of all, it allows you to use the same battery both to operate the compressor and for another power tool supporting a similar battery platform. For normal full operation of the device right out of the box, 1 battery is enough. The option without a battery becomes relevant if the customer wants to choose a power source separately, or when such a source is already on the household.

Many compressors are equipped with a built-in battery. This design saves the customer from fiddling with a separate charger, but does not allow you to quickly replace a dead battery with a fresh one - the only option is charging, which requires a power source and takes some time. However, models with a built-in battery are often more compact, which benefits them exclusively for future use.

Battery capacity

In theory, the higher the capacity, the longer a cordless tool can last on a single battery charge. However, in practice, everything is far from so simple. Firstly, ampere-hours are a fairly specific unit; its features are such that only batteries with the same voltage can be directly compared by the number of ampere-hours. If there is a difference in voltage, you need to convert the capacity into watt hours and use them for comparison. Secondly, the actual autonomy of the tool depends not only on the properties of the battery, but also on power consumption and other performance characteristics. Thus, it is possible to compare different models in terms of battery capacity only with the same supply voltage and similar capabilities.

Power Bank mode

Ability to operate in power bank mode. This feature is found only in models with built-in batteries: it allows the battery to be used for charging/powering a smartphone or other external gadget. Thus, a compressor with a Power Bank function can serve as an additional external battery, which can be crucial during power outages. The design may include both a USB-A port and a more modern USB-C port.
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